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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 5. Отображено 5.
27-06-2023 дата публикации

Depth estimation method and device, vehicle and computer program product

Номер: CN116342677A
Автор: HOU LINJIE
Принадлежит:

The invention relates to the technical field of image processing, in particular to a depth estimation method and device, a vehicle and a computer program product, and the method comprises the steps: carrying out the appearance feature extraction of a to-be-estimated image, and obtaining a first feature map of a plurality of scales; performing semantic feature extraction on the first feature maps of the plurality of scales by combining equipment parameters of image acquisition equipment to obtain second feature maps corresponding to the first feature maps of the scales; feature fusion is carried out on the first feature map and the second feature map which are of the same scale, and fused feature maps corresponding to all the scales are obtained; and depth estimation is carried out based on the fused feature map corresponding to each scale, and a depth map used for representing the depth value of each pixel in the to-be-estimated image is obtained. Through the method, the accuracy of depth ...

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Номер записи: 1
04-04-2023 дата публикации

Precise positioning, repairing and reinforcing instrument for bridge cracks

Номер: CN115897434A
Автор: HUI TAO, HAN QIFENG, HOU LINJIE, WANG RONGTAO, ZENG JIANMIN, ZHOU XIAOLIN, LIU JIANWEN, HUANG MINGHAI, CUI WEILONG, YUAN HAOSHU, CAO JING, YU WENJING, ZHANG ZIYU, ZHAO RUI, NIU WENLI
Принадлежит:

The invention provides an accurate positioning, repairing and reinforcing instrument for bridge cracks, which not only solves the problems of automatic searching and calibration of the cracks in the crack reinforcing process, can accurately repair the cracks, but also can uniformly arrange the repaired materials, and adopts the technical scheme that the instrument comprises a vehicle body, and is characterized in that the vehicle body is provided with a plurality of positioning devices; the vehicle body is connected with a repairing platform through a hydraulic lifting rod, the lower end of the repairing platform is rotationally connected with a horizontally-arranged repairing plate, the right end of the repairing plate is longitudinally and rotationally connected with a pressing roller, the left end of the repairing plate extends downwards to form a stirring strip, and the left end of the repairing plate is longitudinally in threaded connection with a steering buffer matched with the stirring ...

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Номер записи: 2
21-07-2023 дата публикации

Expressway vehicle anti-collision early warning system

Номер: CN116469275A
Автор: LI WENJUN, HOU LINJIE, LIN CIYUN, WANG AIMIN
Принадлежит:

The invention belongs to the field of traffic safety, and particularly relates to a highway vehicle anti-collision early warning system. The system specifically comprises a safe vehicle distance keeping subsystem, a brake signal identification subsystem and a deceleration brake early warning subsystem. On one hand, when the actual vehicle distance between the two vehicles is smaller than the theoretical safety vehicle distance at the actual vehicle speed of the target vehicle, the system sends out a safety early warning signal, and then the system gives an alarm to remind a driver to decelerate, which is realized through the safety vehicle distance keeping subsystem and the deceleration braking early warning subsystem. When a traffic accident occurs in front of the road, a vehicle in front of the lane line starts to decelerate and brake emergently or the vehicle in front frequently decelerates, brakes and accelerates when the vehicle in front is congested, the system gives an alarm to remind ...

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Номер записи: 3
27-06-2023 дата публикации

Vehicle positioning system based on surrounding vehicle information and machine vision

Номер: CN116337078A
Автор: LI WENJUN, HOU LINJIE, LIN CIYUN, WANG AIMIN
Принадлежит:

The invention belongs to the field of vehicle positioning and navigation. The system is mainly composed of an information identification module, an image acquisition module, an information sending module, an information receiving module, an addressing positioning module and a data processing module. The system searches a Bluetooth signal on a target vehicle according to intersection Bluetooth obtained by an addressing positioning module to determine a search radius, and then compares and matches color and width information collected by vehicles around the target vehicle with color and width information of surrounding vehicles collected by a camera on the target vehicle through an intersection camera. And judging the positions of the surrounding vehicles relative to the intersection. Preliminarily determining the position of the target vehicle relative to the intersection by combining the positions of the surrounding vehicles relative to the intersection by taking the intersection Bluetooth ...

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Номер записи: 4
08-08-2023 дата публикации

Model construction method, device and equipment, vehicle and storage medium

Номер: CN116562342A
Автор: HOU LINJIE
Принадлежит:

The invention provides a model construction method and device, equipment, a vehicle and a storage medium, the method is applied to a deep learning framework, the deep learning framework comprises a plurality of algorithm libraries, at least one algorithm model used for executing tasks of the same type belongs to the same algorithm library, and the method comprises the following steps: obtaining model configuration information, the model configuration information comprises information of algorithm modules forming a neural network model, information of a combination relationship between the algorithm modules, and a target task executed by the neural network model; determining a target algorithm library according to the task type of the target task, and determining a target algorithm model from the target algorithm library; and instantiating the target algorithm model, and combining the instantiated target algorithm model according to the combination relationship information of each algorithm ...

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Номер записи: 5